Very very impressive to me! Do you have certain ones you play for an extended period of time and you, then, pick up another one and it wins you over for playing time and first one on bench?
Currently I am playing the Brazilian F512 and the F412 the most. They sound completely different from each other, but are equally pleasing to my ear. But I always go back to the D80-12, which plays like a 6-stringer, and sounds phenomenal.
And of course I have to pick up the F612 occasionally just to hear its incredible, chambered sound. I keep it in double drop D tuning so I have to play Going to California before I switch to drop D and then to standard, before I tune it down again.
The F312 surprises me every time I pick it up. Hard to tune at first (no wonder people frequently change the machines), but it is really comfortable to play and sounds great.
My primary 6 string is the turquoise DV-72, but the D70 gets played often whenever I pick it up. But I just got a new (to me) F50R (pix coming soon) that I am loving.